Once it launches in early 2024, the NISAR radar satellite mission will offer detailed insights into two types of ecosystems – forests and wetlands – vital to naturally regulating the greenhouses gases in the atmosphere that are driving global climate change.
NISAR is a joint mission by NASA and ISRO (Indian Space Research Organisation), and when in orbit, its sophisticated radar systems will…
How NASA Is Protecting Europa Clipper From Space Radiation
October 25, 2023
When NASA’s Europa Clipper begins orbiting Jupiter to investigate whether its ice-encased moon, Europa, has conditions suitable for life, the spacecraft will pass repeatedly through one of the most punishing radiation environments in our solar system.
Hardening the…
NASA’s Voyager Team Focuses on Software Patch, Thrusters
October 20, 2023
Engineers for NASA’s Voyager mission are taking steps to help make sure both spacecraft, launched in 1977, continue to explore interstellar space for years to come.
One effort addresses fuel residue that seems to be accumulating inside narrow tubes in some of the thrusters…
International Ocean Satellite Monitors How El Niño Is Shaping Up
October 19, 2023
Not all El Niño events are created equal. Their impacts vary widely, and satellites like the U.S.-European Sentinel-6 Michael Freilich help anticipate those impacts on a global scale by tracking changes in sea surface height in the Pacific Ocean.
Water expands as it warms, so sea levels tend to be higher in places with warmer water. El Niños are characterized by higher-than-normal sea levels and…
Webb Detects Tiny Quartz Crystals in Clouds of Hot Gas Giant
October 16, 2023
Researchers using NASA’s James Webb Space Telescope have detected evidence for quartz nanocrystals in the high-altitude clouds of WASP-17 b, a hot Jupiter exoplanet 1,300 light-years from Earth. The detection, which was uniquely possible with Webb’s MIRI (Mid-Infrared…
Journey to a Metal-Rich World: NASA’s Psyche Is Ready to Launch
October 12, 2023
In less than 24 hours, NASA’s Psyche spacecraft is slated to launch from the agency’s Kennedy Space Center in Florida. With its sights set on a mysterious asteroid of the same name, Psyche is NASA’s first scientific mission to be launched on a SpaceX Falcon Heavy…
5 Things to Know About NASA’s Deep Space Optical Communications
October 11, 2023
NASA’s pioneering Deep Space Optical Communications (DSOC) experiment will be the first demonstration of laser, or optical, communications from as far away as Mars. Launching with NASA’s Psyche mission to a metal-rich asteroid of the same name on Thursday, Oct. 12, DSOC will test key technologies designed to enable future missions to transmit denser science data and even stream video from the…
NASA’s Webb Captures an Ethereal View of NGC 346
October 10, 2023
One of the greatest strengths of NASA’s James Webb Space Telescope is its ability to give astronomers detailed views of areas where new stars are being born. The latest example, showcased here in a new image from Webb’s Mid-Infrared Instrument (MIRI), is NGC 346 – the…
With a launch readiness date set for Thursday, Oct. 12, NASA’s Psyche spacecraft will travel 2.2 billion miles from NASA’s Kennedy Space Center in Florida to a metal-rich asteroid in the far reaches of the main asteroid belt between Mars and Jupiter. Trailing a blue glow…
NASA will provide coverage of the upcoming prelaunch and launch activities for its Psyche mission to a metal-rich asteroid. Launch is targeted for 10:16 a.m. EDT Thursday, Oct. 12, on a SpaceX Falcon Heavy rocket from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.
Live launch coverage without commentary will begin at 9:15 a.m. EDT on the NASA Television media channel. The live…
